Single-leg RDL (BW, slow tempo)

Standing single-leg, hip hinge back slowly, back leg rises as torso drops.

family=rdl bw slowpattern=hingeforce=pullmechanic=compoundequipment=body_weight

Muscles

muscle emphasis · training guidance

hamstringsPRIME
glutes68
hip stabilizers56
Primary
hamstrings
Supporting
glutes, hip stabilizers

Mechanics

Pattern
hinge
Equipment
bodyweight
Geometry
120° Hinge Angle
Target feel
Hamstring stretch with controlled balance — hip stays square throughout.
Progression
Add a dumbbell in the opposite hand as balance improves.
Regression
Touch a wall lightly for balance reference before going unassisted.

Common errors

  • Hip opening outward on the standing leg
  • Rounding the lower back to reach further
  • Rushing the tempo and losing balance

Programming by goal

GoalSets × repsEffort capTempo
Strength3 × 3-6RPE ≤ 92-0-X-0
Muscle growth3 × 8-12RPE ≤ 83-1-1-0
Endurance3 × 15-25RPE ≤ 72-0-2-0

Engine defaults for one exercise. Adjust load so every rep stays within the listed effort cap.

Equipment context

Bodyweight exercises need no equipment, but progression depends on leverage and position rather than added load.

Substitutions

  • Box jump Same equipment category: body_weight · Antagonist pairing: hamstrings / quads
  • Cyclist squat Shared equipment: bodyweight · Antagonist pairing: hamstrings / quads
  • Knee-over-toe step-up Shared equipment: bodyweight · Antagonist pairing: hamstrings / quads
  • Pistol squat Shared equipment: bodyweight · Antagonist pairing: hamstrings / quads
  • Shrimp squat Shared equipment: bodyweight · Antagonist pairing: hamstrings / quads

Progression ladder

  1. Beginner / regression: Touch a wall lightly for balance reference before going unassisted.
  2. Standard: Single-leg RDL (BW, slow tempo)
  3. Advanced / progression: Add a dumbbell in the opposite hand as balance improves.

Atlas metrics

Movement pattern
hinge
Primary target
hamstrings
Supporting muscles
glutes, hip stabilizers
Equipment
bodyweight
Joint geometry
120° Hinge Angle
Alternatives
3 substitutions

Evidence & limits

Last reviewed against peer-reviewed biomechanics references. Exercise descriptions are framed as training guidance, not medical advice.

Source: Schoenfeld BJ (2010). The mechanisms of muscle hypertrophy and their application to resistance training.

Eccentryx is fitness software. It is not a medical device and is not intended to diagnose, treat, cure, or prevent any disease, injury, or medical condition. Consult a licensed physician before beginning any exercise program.

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FAQ

How do I set up Single-leg RDL (BW, slow tempo)?
Standing single-leg, hip hinge back slowly, back leg rises as torso drops.
What should I feel during Single-leg RDL (BW, slow tempo)?
Hamstring stretch with controlled balance — hip stays square throughout.
What are common mistakes with Single-leg RDL (BW, slow tempo)?
Hip opening outward on the standing leg; Rounding the lower back to reach further; Rushing the tempo and losing balance
How do I progress Single-leg RDL (BW, slow tempo)?
Add a dumbbell in the opposite hand as balance improves.
What can I do instead of Single-leg RDL (BW, slow tempo)?
Romanian deadlift (BB), DB Romanian deadlift, Glute bridge (BW, top-end squeeze)
Single-leg RDL (BW, slow tempo) anatomy diagram highlighting gluteus maximus and hamstrings during hip hinge on standing leg.Single-leg RDL (BW, slow tempo) 5-frame range-of-motion animation
The movement · Hip 180°→114° · Free leg 176°→116°
FgFe176→176° Knee180→114° Hip176→116° Free leg92→92° Ankle

Single-leg RDL (BW, slow tempo): hinge pattern, 2900 ms rep trace, engine-derived.

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